CN221049578U - AGV undercarriage moving vehicle - Google Patents

Abstract

The utility model discloses an AGV undercarriage moving vehicle which comprises an AGV vehicle body, wherein front wheels are arranged on two sides below one end of the AGV vehicle body, rear wheels are arranged on two sides below one end of the AGV vehicle body away from the front wheels, a carrying groove is formed in the middle of one end of the AGV vehicle body away from the front wheels, connecting seats are fixedly connected to the two sides below one end of the carrying groove close to the front wheels, and telescopic cylinders are rotatably connected to the upper sides of the two connecting seats. According to the lifting platform provided by the carrying groove, the fixed clamp and the movable clamp are matched, the power of the lifting oil cylinder can be utilized, the lifting of the landing gear of the aircraft is carried out, and meanwhile, the two clamp guide rods are matched with the corresponding telescopic oil cylinders, so that the landing gear of the aircraft is automatically clamped, and the matching degree of the machine body is improved.

Description

AGV undercarriage moving vehicle

Technical Field

The utility model relates to the technical field of airport aircraft rescue equipment, in particular to an AGV undercarriage moving vehicle.

Background

An automatic guided vehicle (Automated Guided Vehicle, AGV for short), also called an automatic guided vehicle; the aircraft has accidents in the lifting process, so that the landing gear is damaged, the normal operation of an airport is affected, and special moving equipment is needed for emergency moving rescue of the accident aircraft. In addition, precision heavy objects in other fields can be effectively moved by the equipment.

At present, the moving trailers for rescuing at home and abroad can be divided into full independent hydraulic suspension type and hydraulic fixed type according to different chassis vehicles. The hydraulic lifting and steering device has the advantages that the bearing capacity is high, the hydraulic lifting and steering function is achieved, and the hydraulic lifting and steering device has a hydraulic compensation function, so that the hydraulic lifting and steering device is suitable for muddy ground and soft and uneven roads. The upper device is heavy and is not ideal to be matched with the machine body, and the rescue use is affected. The latter has relatively simple structure and hydraulic lifting and steering functions, but has weaker bearing capacity than the former, and has the defect of influencing rescue use due to imperfect cooperation between the upper device and the machine body.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, provide an AGV undercarriage moving vehicle, fully solve the technical problems by utilizing the prior AGV chassis technology, and utilize the power of a lifting cylinder by matching a lifting platform arranged in a carrying groove with a fixed clamp and a movable clamp, and automatically clamp an aircraft undercarriage by matching two clamp guide rods with corresponding telescopic cylinders when lifting the aircraft undercarriage, thereby improving the matching degree of a machine body.

Technical proposal

In order to achieve the above-mentioned purpose, provide AGV undercarriage and remove car, including the AGV automobile body, the one end below both sides of AGV automobile body all are provided with the front wheel, the one end below both sides that the front wheel was kept away from to the AGV automobile body all are provided with the rear wheel, the transport groove has been seted up at the one end middle part that the front wheel was kept away from to the AGV automobile body, transport inslot portion is close to the equal fixedly connected with connecting seat in one end both sides below of front wheel, two the top of connecting seat all rotates and is connected with telescopic cylinder, two telescopic cylinder's output rotates respectively and is connected with first anchor clamps guide bar and second anchor clamps guide bar, the inside both sides of transport groove are kept away from the equal fixedly connected with supporting seat in one end bottom of front wheel, two the equal fixedly connected with lift guide bar in one side both sides of supporting seat, two sliding connection has first lift platform and second lift platform about respectively through two lift guide bars, the equal fixedly connected with lift cylinder in top of first lift platform and second lift platform, first lift platform's top is close to the anchor clamps and is provided with telescopic clamp guide bar, the first end is kept away from to the telescopic cylinder and is provided with the corresponding anchor clamps, the end is kept away from to the telescopic link, and is provided with the flexible anchor clamps.

According to the AGV undercarriage moving vehicle, the two front wheels are respectively provided with an independent power mechanism and a linked steering mechanism, and the power mechanism and the steering mechanism are all existing AGV power mechanisms in the market.

According to the AGV undercarriage moving vehicle, one ends of the first clamp guide rod and the second clamp guide rod, which are close to the movable clamp, penetrate through the fixed clamp in parallel and are in sliding connection with the fixed clamp.

According to the AGV undercarriage moving vehicle, a pin shaft clamping groove corresponding to the fixed pin shaft is formed in the end portion, away from the telescopic oil cylinder, of the second clamp guide rod.

According to the AGV undercarriage moving vehicle, the tops of the four lifting guide rods are fixedly connected with lifting fixing seats, and one ends, far away from the undercarriage of the aircraft, of the four lifting fixing seats are fixedly connected with groove walls of corresponding carrying grooves respectively.

According to the AGV undercarriage moving vehicle, output rods of the two lifting oil cylinders penetrate through the first lifting platform and the second lifting platform and are respectively connected with the first lifting platform and the second lifting platform in a sliding mode.

According to the AGV undercarriage moving vehicle, the end parts of the output rods of the two lifting cylinders respectively penetrate through the first lifting platform and the second lifting platform to be fixedly connected with the middle parts of the corresponding supporting seats.

According to the AGV undercarriage moving vehicle, the two rear wheels are embedded into the two sides of the AGV body and are rotationally connected with the AGV body.

The scheme has at least one of the following beneficial effects:

1. According to the lifting platform provided by the carrying groove, the fixed clamp and the movable clamp are matched, the power of the lifting oil cylinder can be utilized, the lifting of the landing gear of the aircraft is carried out, and meanwhile, the two clamp guide rods are matched with the corresponding telescopic oil cylinders, so that the landing gear of the aircraft is automatically clamped, the matching degree of the machine body is improved, and the practicability of the device is enhanced.

2. According to the utility model, the two telescopic cylinders are matched with the first clamp guide rod and the second clamp guide rod, and the clamp interval of the telescopic cylinders can be adjusted according to the tire of the landing gear of the aircraft before carrying, so that the adaptability is improved, and the practicability of the device is enhanced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of the overall structure of an AGV landing gear mover of the present utility model;

FIG. 2 is a schematic perspective view of an AGV undercarriage transfer cart according to the present utility model;

FIG. 3 is a schematic elevational view of the AGV landing gear mover of the present utility model;

FIG. 4 is a schematic side view of the AGV undercarriage cart of the present utility model;

FIG. 5 is a top view of the AGV undercarriage cart of the present utility model;

Legend description:

1. AGV body; 2. a carrying groove; 3. a connecting seat; 4. a telescopic oil cylinder; 5. a support base; 6. a first lifting platform; 7. a second lifting platform; 8. a fixing clamp; 9. a lifting oil cylinder; 10. lifting the fixing seat; 11. lifting the guide rod; 12. a first clamp guide bar; 13. a second clamp guide bar; 14. a movable clamp; 15. a fixed pin shaft; 16. aircraft landing gear; 17. a front wheel; 18. and a rear wheel.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the embodiment of the utility model provides an AGV undercarriage moving vehicle, which comprises an AGV vehicle body 1, wherein front wheels 17 are arranged on two sides below one end of the AGV vehicle body 1, independent power mechanisms and linked steering mechanisms are arranged on the two front wheels 17, the power mechanisms and the steering mechanisms are all existing AGV power mechanisms in the market, rear wheels 18 are arranged on two sides below one end of the AGV vehicle body 1 far away from the front wheels 17, and the two rear wheels 18 are embedded into two sides of the AGV vehicle body 1 and are in rotary connection with the AGV vehicle body 1;

The AGV body 1 is provided with a carrying groove 2 in the middle of one end far away from a front wheel 17, connecting seats 3 are fixedly connected to the lower parts of two sides of one end, close to the front wheel 17, of the carrying groove 2, telescopic cylinders 4 are rotatably connected to the upper parts of the two connecting seats 3, first clamp guide rods 12 and second clamp guide rods 13 are rotatably connected to the output ends of the two telescopic cylinders 4 respectively, one ends, close to movable clamps 14, of the first clamp guide rods 12 and the second clamp guide rods 13 penetrate through fixed clamps 8 in parallel and are slidably connected with the fixed clamps 8, one end, close to the movable clamps 14, of the first clamp guide rods 12, of the movable clamps 14, a fixed pin shaft 15 is arranged at the position, corresponding to the second clamp guide rods 13, of one end, close to the movable clamps guide rods 12, of the second clamp guide rods 13, of the two telescopic cylinders 9 arranged in the invention are matched with the first clamp guide rods 12 and the second clamp guide rods 13, the telescopic cylinders 9 can adjust the clamp spacing according to the tire size of an aircraft 16 before carrying, and the landing gear is adjusted;

The bottom of one end of the two sides of the inner part of the carrying groove 2 far away from the front wheel 17 is fixedly connected with a supporting seat 5, the two sides of the upper part of the two supporting seats 5 are fixedly connected with lifting guide rods 11, the upper parts of the two supporting seats 5 are respectively connected with a first lifting platform 6 and a second lifting platform 7 in a sliding way through the two lifting guide rods 11, the middle parts of the upper parts of the first lifting platform 6 and the second lifting platform 7 are respectively fixedly connected with lifting cylinders 9, the output rods of the two lifting cylinders 9 respectively penetrate through the first lifting platform 6 and the second lifting platform 7 and are respectively connected with the first lifting platform 6 and the second lifting platform 7 in a sliding way, the output rod ends of the two lifting cylinders 9 respectively penetrate through the first lifting platform 6 and the second lifting platform 7 and are respectively connected with the middle parts of the corresponding supporting seats 5, a fixed clamp 8 is fixedly connected to one end, close to the telescopic oil cylinder 4, above the first lifting platform 6 and the second lifting platform 7, an aircraft landing gear 16 is arranged between the fixed clamp 8 and the movable clamp 14, the tops of the four lifting guide rods 11 are fixedly connected with lifting fixing seats 10, one ends, far away from the aircraft landing gear 16, of the four lifting fixing seats 10 are respectively fixedly connected with the groove walls of the corresponding carrying grooves 2, according to the invention, the two lifting platforms arranged in the carrying groove 2 are matched with the fixed clamp 8 and the movable clamp 14, so that the power of the lifting oil cylinder 9 can be utilized, the landing gear 16 of the aircraft is lifted and lowered, and simultaneously, the landing gear 16 of the aircraft is automatically clamped by the matching of the two clamp guide rods and the corresponding telescopic oil cylinders 9, so that the matching degree of the machine body is improved.

Working principle: when the automatic landing gear clamping device is used, an AGV vehicle is required to be moved to the front part of a landing gear of a damaged aircraft, a fixed pin shaft 15 on a movable clamp 14 is pulled out, the movable clamp 14 is opened, then the AGV vehicle moves backwards, the landing gear 16 of the aircraft enters a carrying groove 2 until contacting a fixed clamp 8, and then the movable clamp 14 is rotated back to the position of a second clamp guide rod 13, so that a clamp clamps a landing gear tire; after the clamp is closed, a fixed pin shaft is inserted, so that the second clamp guide rod 13 is fixed with the movable clamp 14; starting the lifting oil cylinders 9 of the two lifting platforms, lifting the two lifting platforms to lift the landing gear, enabling the landing gear tire to leave the ground at the moment, and simultaneously tensioning the movable clamp 14 by the telescopic oil cylinders 9 through the first clamp guide rod 12 and the second clamp guide rod 13 to clamp the landing gear tire; finally, after the two lifting platforms are fixed by the bolts, the AGV is started to move the damaged aircraft to a safe area.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1 AGV undercarriage removes car, including AGV automobile body (1), its characterized in that: the utility model discloses a lifting platform, including AGV automobile body (1), front wheel (17) are all provided with to one end below both sides of AGV automobile body (1), one end below both sides that front wheel (17) were kept away from to AGV automobile body (1) all are provided with rear wheel (18), transport groove (2) have been seted up at one end middle part that front wheel (17) was kept away from to AGV automobile body (1), transport groove (2) inside is close to one end both sides below of front wheel (17) all fixedly connected with connecting seat (3), two the top of connecting seat (3) all rotates and is connected with telescopic cylinder (4), two the output of telescopic cylinder (4) rotates respectively and is connected with first anchor clamps guide rod (12) and second anchor clamps guide rod (13), one end bottom that front wheel (17) was kept away from to the inside both sides of transport groove (2) is all fixedly connected with supporting seat (5), two the top both sides of supporting seat (5) all are connected with lift guide rod (11) through two lift guide rods (11) respectively lift sliding connection first lift platform (6) and second lift platform (7) and lift platform (7) top platform (7), one end fixedly connected with mounting fixture (8) that the top of first lift platform (6) and second lift platform (7) is close to flexible hydro-cylinder (4), one end tip that flexible hydro-cylinder (4) was kept away from to first anchor clamps guide bar (12) rotates to be connected with movable clamp (14), the one end that first anchor clamps guide bar (12) was kept away from to movable clamp (14) and the corresponding position department of second anchor clamps guide bar (13) are provided with mounting pin axle (15), be provided with aircraft undercarriage (16) between mounting fixture (8) and movable clamp (14).

2. The AGV undercarriage cart according to claim 1, wherein both front wheels (17) are provided with independent power mechanisms and linked steering mechanisms, and wherein both power mechanisms and steering mechanisms are commercially available AGV power mechanisms.

3. The AGV undercarriage moving vehicle according to claim 1, wherein the ends of the first jig guide bar (12) and the second jig guide bar (13) near the movable jig (14) each pass through the fixed jig (8) in parallel and are slidably connected to the fixed jig (8).

4. The AGV undercarriage moving vehicle according to claim 1, wherein a pin shaft clamping groove corresponding to the fixed pin shaft (15) is formed in an end portion of the second clamp guide rod (13) far away from the telescopic cylinder (4).

5. The AGV undercarriage moving vehicle according to claim 1, wherein the top parts of the four lifting guide rods (11) are fixedly connected with lifting fixing seats (10), and one ends of the four lifting fixing seats (10) far away from the undercarriage (16) of the aircraft are respectively fixedly connected with the groove walls of the corresponding moving grooves (2).

6. The AGV undercarriage moving vehicle according to claim 1, wherein the output rods of both lift cylinders (9) pass through the first lift platform (6) and the second lift platform (7) and are slidably connected to the first lift platform (6) and the second lift platform (7), respectively.

7. The AGV undercarriage moving vehicle according to claim 1, wherein the output rod ends of the two lift cylinders (9) respectively penetrate through the first lift platform (6) and the second lift platform (7) and are fixedly connected with the middle parts of the corresponding supporting seats (5).

8. The AGV undercarriage cart according to claim 1, wherein both of the rear wheels (18) are embedded inside both sides of the AGV body (1) and are rotatably connected to the AGV body (1).